function xsim=plotnorm(mu,sigma,info);
%function xsim=plotnorm(mu,sigma,min,step,max); 
% Plots the pdf of an N(mu,sigma) distribution
% where sigma denotes the standard deviation 
% including mean,median and standard deviation 
% Input 
% info.min 
% info.step
% info.max
% Modified 6/23/03 
% *****************************************************
x=info.min:info.step:info.max; 
pdf=normpdf(x,mu,sigma); 
figure; 
plot(x,pdf); 
XLim([info.min-2*info.step info.max+2*info.step]);
mustr=num2str(mu); 
sigstr=num2str(sigma); 
t1=['Normal(' mustr ',' sigstr ')  , Note: ' sigstr ' is SD ']; 
title(t1);
